HTML tables are one of the oldest and most powerful tools for displaying structured data on the web. However, they are frequently misused or poorly structured, which creates accessibility and maintenance problems. In this course, you will learn how t...

**Theoretical Recap** Three HTML inline tags are frequently misused or overlooked: ``, ``, and ``. Each carries a precise semantic meaning that goes beyond mere visual formatting. The `` tag marks up a human-readable date, time, or duration and pairs...

**Theoretical Recap** Inline semantic tags are HTML elements that apply meaning to specific portions of text within a block element (paragraph, heading, list item, etc.) without creating a line break. Unlike block elements (p, div, section), inline t...

In HTML, two categories of elements coexist: block-level elements, which occupy the full width available and create line breaks (such as paragraphs, headings, or lists), and inline elements, which flow within a line of text without interrupting its f...

Now that you have a solid understanding of the img tag, the alt attribute in its basic form, and the figure/figcaption elements, it is time to go deeper. This chapter focuses on two specific topics: writing complex and meaningful alt attribute text f...

THEORETICAL RECAP A semantic image gallery in HTML is built around a handful of elements you have already encountered: , , , and appropriate structural tags such as , , or / depending on the nature of the content. The key mental model is this: every ...

THEORETICAL RECAP The img tag is a void element in HTML — it has no closing tag. It requires at minimum two attributes: src, which points to the image file, and alt, which provides a textual description of the image for screen readers and search engi...

Images are one of the most common elements in web pages. They enrich the visual experience, illustrate content, and convey information that text alone cannot always express. However, integrating images into HTML is not just about dropping a file into...

Understanding how to write URLs and file paths correctly is one of the most fundamental skills you need as a web developer. Whether you are linking to another page, referencing an image, pointing to a stylesheet, or setting up a hypertext link (as yo...

**Theoretical Recap** When building web pages, links that point outside your own site — external resources, documentation, tools, partner pages — require specific handling to ensure a good user experience and proper security. Two HTML attributes are ...